To quickly calculate the number of vials necessary for a 90-day supply of insulin, take the total daily dose (TDD) and divide by 10. For example, if a patient is taking isophane insulin 30 units b.i.d ...

To find out how much insulin you need, it may help to calculate the insulin sensitivity factor. However, this calculation alone does not always determine how much insulin you need. The pancreas makes ...

Study design. This prospective, randomized, controlled, parallel-group study compared the use of pen devices with conventional vials and syringes for the administration of insulin in hospitalized ...

Janel Wright had just days left in her insulin supply in early January when a pharmacist told her there was none of the drug left to fill her prescription. Her neighborhood Fred Meyer pharmacy in ...